诚实信用原则本属于道德规范范畴,为适应社会的急速变化和发展,被引入私法领域。现今,包括我国在内的大多数国家,已经将诚实信用原则确立为民法的基本原则。本文通过对诚实信用原则成为民事诉讼法基本原则的基础进行探讨,分析了我国民事诉讼法中确立诚实信用原则的必要性,提出在我国即将修改的民事诉讼法中应确立诚实信用原则为基本原则。 The principle of honesty and credit belongs to the category of moral norms and has been introduced into the field of private law in response to the rapid changes and development in the society. Nowadays, most countries, including our own, have established the principle of good faith as the basic principle of civil law. Based on the principle of honesty and credit being the basic principle of civil procedural law, this paper analyzes the necessity of establishing the principle of good faith in China’s civil procedure law and puts forward that the principle of good faith should be established in the civil procedure law to be amended in our country as the basic principle .